You did a nice fan art and you'd like to show it to the world ? You're at the right place here !

First you'll need to register (if you're not a registered member yet)
Then login (if you're not logged in yet)

At the top right corner, you should see a link "post a picture". Click on it !

You have to login again on my site.

When you are logged in, click on the link "Send a pic". Click on "Browse" to find the pic then on "send". Warning : Your pic must be PNG, JPG or GIF !
The pic you choosed will automatically be uploaded and resized. Click on the arrow, you'll see all the pics you have uploaded. Now click on "Pictuer's URL" (below the pic) : this will give you the code you'll have to copy / paste on the board.

...all kidding aside, BMP's a horrible format for pictures.
They take an eternity and a half to load, especially on 56K browsers.
PNG, JPEG and GIFs, however, are the fastest loading formats, which is probably the whole reason why Super_Yo's asking for that in the first place.